罕見膀胱腫瘤:副神經結瘤—病例報告
林皇甫1、 張彰琦1,3、 張一勤2、 邱逸淳1,3
1臺北市立聯合醫院忠孝院區 外科部 泌尿外科, 2病理科; 3國立陽明大學 醫學院泌尿學科
Rare urinary bladder tumor : paraganglioma – a case report
Huang-Fu Lin1, Chang-Chi Chang1,3, Yi-Chin Chang2, Yi-Chun Chiu1,3
1 Division of Urology, Department of Surgery, 2Division of Pathology, Zhongxiao Branch, Taipei City Hospital; 3Department of Urology, School of Medicine, National Yang-Ming University, Taipei, Taiwan
 
  Paraganglioma is a very rare tumor, arises from chromaffin tissue of the sympathetic nervous system, about it is reported that 10% paragangliomas might occur in extra-adrenal sites. Herein we report a 72-year-old male with incidentally finding of urinary bladder paraganglioma.
This 72-year-old man went to our outpatient clinic for the treatment of hypertension and abdominal fullness. Abdominal computed tomography was performed and one 11mm right bladder wall lesion with heterogenous appearance was noted. Cystoscopy was done and one small lesion protruding from anterior wall of urinary bladder with smooth surface and engorged vessel was noted. Transurethral resection of bladder tumor was performed and stable blood pressure was noted throughtout the whole surgery. Convalescence was uneventful and he was discharged at 2nd day after the operation. The pathology showed paraganglioma of urinary bladder.
Paraganglioma of urinary bladder is a very uncommon tumor, accounting for less than 1% of all bladder tumors. The common symptoms include fluctuated blood pressure while voiding along with frequency and urgency. The mainstay of management is complete surgical excision. Although it is rare, we suggested that transurethral resection of bladder tumor might be considered in selected patients with asymptomatic paraganglioma of urinary bladder.
 
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    台灣泌尿科醫學會
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    非討論式海報
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    2016-12-21 00:04:03
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    2017-02-14 10:43:51
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